cover: preferito custom (comune) con coordinate salvate (preferredLat/Lon); riga eventi: colonna Alta/Bassa con fade (mai sovrapposta)

src/settings.cpp

@@ -32,6 +32,32 @@ void Settings::setPreferredPort(const QString &value)
     emit preferredPortChanged();
 }
 
+double Settings::preferredLat() const
+{
+    return m_settings.value(QStringLiteral("preferredLat"), -1.0).toDouble();
+}
+
+void Settings::setPreferredLat(double value)
+{
+    if (qFuzzyCompare(value, preferredLat()))
+        return;
+    m_settings.setValue(QStringLiteral("preferredLat"), value);
+    emit preferredLatChanged();
+}
+
+double Settings::preferredLon() const
+{
+    return m_settings.value(QStringLiteral("preferredLon"), -1.0).toDouble();
+}
+
+void Settings::setPreferredLon(double value)
+{
+    if (qFuzzyCompare(value, preferredLon()))
+        return;
+    m_settings.setValue(QStringLiteral("preferredLon"), value);
+    emit preferredLonChanged();
+}
+
 QString Settings::unit() const
 {
     return m_settings.value(QStringLiteral("unit"), QStringLiteral("m")).toString();

src/settings.h

@@ -4,9 +4,10 @@
 #include <QObject>
 #include <QSettings>
 
-// Preferenze dell'app, persistite in QSettings ("harbour", "maree"):
+// Preferenze dell'app, persistite in QSettings ("harbour", "tide"):
 //   language       "system" (segue la lingua UI Sailfish) | "en" | "it"
 //   preferredPort  nome del porto preferito (vuoto = nessuno)
+//   preferredLat/Lon  coordinate del preferito se è un comune (custom)
 //   unit           "m" | "ft"
 //   days           1 | 2 | 3  (intervallo del grafico)
 class Settings : public QObject
@@ -15,6 +16,8 @@ class Settings : public QObject
 
     Q_PROPERTY(QString language READ language WRITE setLanguage NOTIFY languageChanged)
     Q_PROPERTY(QString preferredPort READ preferredPort WRITE setPreferredPort NOTIFY preferredPortChanged)
+    Q_PROPERTY(double preferredLat READ preferredLat WRITE setPreferredLat NOTIFY preferredLatChanged)
+    Q_PROPERTY(double preferredLon READ preferredLon WRITE setPreferredLon NOTIFY preferredLonChanged)
     Q_PROPERTY(QString unit READ unit WRITE setUnit NOTIFY unitChanged)
     Q_PROPERTY(int days READ days WRITE setDays NOTIFY daysChanged)
 
@@ -27,6 +30,12 @@ public:
     QString preferredPort() const;
     void setPreferredPort(const QString &value);
 
+    double preferredLat() const;
+    void setPreferredLat(double value);
+
+    double preferredLon() const;
+    void setPreferredLon(double value);
+
     QString unit() const;
     void setUnit(const QString &value);
 
@@ -36,6 +45,8 @@ public:
 signals:
     void languageChanged();
     void preferredPortChanged();
+    void preferredLatChanged();
+    void preferredLonChanged();
     void unitChanged();
     void daysChanged();